| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.49 | 10.782% | $90.2763 | $90.28 | $90.30 | $90.30 |
| Purchase #2 | $110.47 | 10.605% | $122.1853 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $68.38 | 11.396% | $76.1726 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $18.61 | 3.277% | $19.2198 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $26.93 | 6.371% | $28.6457 | $28.65 | $28.65 | $28.60 |
| Purchase #6 | $205.85 | 3.704% | $213.4747 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $22.54 | 8.376% | $24.428 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $534.27 | $574.4024 | $574.41 | $574.40 | $574.40 | |